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322 Zeilen
13 KiB
322 Zeilen
13 KiB
using System;
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using System.Collections.Generic;
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using System.Data.SqlClient;
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using System.Web;
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using System.Data;
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using System.Text;
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/// <summary>
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/// 管理员 角色
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/// </summary>
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namespace Basic.DAL
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{
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public class manager_role
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{
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/// <summary>
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/// 获得数据列表
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/// </summary>
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public DataSet GetList(string strWhere)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select id,role_name,role_type ");
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strSql.Append(" from tb_manager_role ");
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if (strWhere.Trim() != "")
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{
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strSql.Append(" where " + strWhere);
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}
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return DbHelperSQL.Query(strSql.ToString());
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}
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/// <summary>
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/// 增加一条数据,及其子表数据
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/// </summary>
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public int Add(Model.manager_role model)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("insert into tb_manager_role(");
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strSql.Append("role_name,role_type)");
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strSql.Append(" values (");
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strSql.Append("@role_name,@role_type)");
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strSql.Append(";set @ReturnValue= @@IDENTITY");
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SqlParameter[] parameters = {
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new SqlParameter("@role_name", SqlDbType.NVarChar,100),
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new SqlParameter("@role_type", SqlDbType.TinyInt,1),
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new SqlParameter("@ReturnValue",SqlDbType.Int)};
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parameters[0].Value = model.role_name;
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parameters[1].Value = model.role_type;
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parameters[2].Direction = ParameterDirection.Output;
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List<CommandInfo> sqllist = new List<CommandInfo>();
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CommandInfo cmd = new CommandInfo(strSql.ToString(), parameters);
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sqllist.Add(cmd);
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StringBuilder strSql2;
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foreach (Model.manager_role_value models in model.manager_role_values)
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{
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strSql2 = new StringBuilder();
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strSql2.Append("insert into tb_manager_role_value(");
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strSql2.Append("role_id,channel_name,channel_id,action_type)");
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strSql2.Append(" values (");
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strSql2.Append("@role_id,@channel_name,@channel_id,@action_type)");
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SqlParameter[] parameters2 = {
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new SqlParameter("@role_id", SqlDbType.Int,4),
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new SqlParameter("@channel_name", SqlDbType.NVarChar,255),
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new SqlParameter("@channel_id", SqlDbType.Int,4),
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new SqlParameter("@action_type", SqlDbType.NVarChar,100)};
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parameters2[0].Direction = ParameterDirection.InputOutput;
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parameters2[1].Value = models.channel_name;
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parameters2[2].Value = models.channel_id;
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parameters2[3].Value = models.action_type;
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cmd = new CommandInfo(strSql2.ToString(), parameters2);
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sqllist.Add(cmd);
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}
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DbHelperSQL.ExecuteSqlTranWithIndentity(sqllist);
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return (int)parameters[2].Value;
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}
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/// <summary>
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/// 是否存在该记录
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/// </summary>
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public bool Exists(int id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select count(1) from tb_manager_role");
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strSql.Append(" where id=@id ");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)};
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parameters[0].Value = id;
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return DbHelperSQL.Exists(strSql.ToString(), parameters);
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}
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/// <summary>
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/// 得到一个对象实体
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/// </summary>
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public Model.manager_role GetModel(int id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select id,role_name,role_type from tb_manager_role ");
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strSql.Append(" where id=@id ");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)};
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parameters[0].Value = id;
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Model.manager_role model = new Model.manager_role();
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DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
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if (ds.Tables[0].Rows.Count > 0)
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{
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#region 父表信息
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if (ds.Tables[0].Rows[0]["id"].ToString() != "")
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{
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model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
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}
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model.role_name = ds.Tables[0].Rows[0]["role_name"].ToString();
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if (ds.Tables[0].Rows[0]["role_type"].ToString() != "")
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{
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model.role_type = int.Parse(ds.Tables[0].Rows[0]["role_type"].ToString());
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}
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#endregion 父表信息end
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#region 子表信息
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StringBuilder strSql2 = new StringBuilder();
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strSql2.Append("select id,role_id,channel_name,channel_id,action_type from tb_manager_role_value ");
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strSql2.Append(" where role_id=@role_id ");
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SqlParameter[] parameters2 = {
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new SqlParameter("@role_id", SqlDbType.Int,4)};
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parameters2[0].Value = id;
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DataSet ds2 = DbHelperSQL.Query(strSql2.ToString(), parameters2);
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if (ds2.Tables[0].Rows.Count > 0)
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{
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#region 子表字段信息
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int i = ds2.Tables[0].Rows.Count;
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List<Model.manager_role_value> models = new List<Model.manager_role_value>();
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Model.manager_role_value modelt;
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for (int n = 0; n < i; n++)
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{
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modelt = new Model.manager_role_value();
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if (ds2.Tables[0].Rows[n]["id"].ToString() != "")
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{
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modelt.id = int.Parse(ds2.Tables[0].Rows[n]["id"].ToString());
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}
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if (ds2.Tables[0].Rows[n]["role_id"].ToString() != "")
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{
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modelt.role_id = int.Parse(ds2.Tables[0].Rows[n]["role_id"].ToString());
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}
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modelt.channel_name = ds2.Tables[0].Rows[n]["channel_name"].ToString();
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if (ds2.Tables[0].Rows[n]["channel_id"].ToString() != "")
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{
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modelt.channel_id = int.Parse(ds2.Tables[0].Rows[n]["channel_id"].ToString());
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}
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modelt.action_type = ds2.Tables[0].Rows[n]["action_type"].ToString();
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models.Add(modelt);
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}
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model.manager_role_values = models;
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#endregion 子表字段信息end
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}
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#endregion 子表信息end
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return model;
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}
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else
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{
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return null;
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}
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}
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/// <summary>
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/// 更新一条数据及其子表
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/// </summary>
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public bool Update(Model.manager_role model)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("update tb_manager_role set ");
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strSql.Append("role_name=@role_name,");
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strSql.Append("role_type=@role_type");
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strSql.Append(" where id=@id ");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4),
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new SqlParameter("@role_name", SqlDbType.NVarChar,100),
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new SqlParameter("@role_type", SqlDbType.TinyInt,1)};
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parameters[0].Value = model.id;
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parameters[1].Value = model.role_name;
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parameters[2].Value = model.role_type;
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List<CommandInfo> sqllist = new List<CommandInfo>();
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CommandInfo cmd = new CommandInfo(strSql.ToString(), parameters);
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sqllist.Add(cmd);
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//删除权限
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StringBuilder strSql2 = new StringBuilder();
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strSql2.Append("delete from tb_manager_role_value where role_id=@role_id ");
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StringBuilder idList = new StringBuilder();
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if (model.manager_role_values != null)
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{
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foreach (Model.manager_role_value models in model.manager_role_values)
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{
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if (models.id > 0)
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{
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idList.Append(models.id + ",");
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}
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}
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string id_list = Basic.Tools.Utils.DelLastChar(idList.ToString(), ",");
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if (!string.IsNullOrEmpty(id_list))
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{
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strSql2.Append(" and id not in(" + id_list + ")");
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}
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}
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SqlParameter[] parameters2 = {
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new SqlParameter("@role_id", SqlDbType.Int,4)};
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parameters2[0].Value = model.id;
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cmd = new CommandInfo(strSql2.ToString(), parameters2);
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sqllist.Add(cmd);
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//添加权限
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if (model.manager_role_values != null)
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{
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StringBuilder strSql3;
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foreach (Model.manager_role_value models in model.manager_role_values)
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{
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strSql3 = new StringBuilder();
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if (models.id == 0)
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{
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strSql3.Append("insert into tb_manager_role_value(");
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strSql3.Append("role_id,channel_name,channel_id,action_type)");
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strSql3.Append(" values (");
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strSql3.Append("@role_id,@channel_name,@channel_id,@action_type)");
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SqlParameter[] parameters3 = {
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new SqlParameter("@role_id", SqlDbType.Int,4),
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new SqlParameter("@channel_name", SqlDbType.NVarChar,255),
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new SqlParameter("@channel_id", SqlDbType.Int,4),
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new SqlParameter("@action_type", SqlDbType.NVarChar,100)};
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parameters3[0].Value = model.id;
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parameters3[1].Value = models.channel_name;
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parameters3[2].Value = models.channel_id;
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parameters3[3].Value = models.action_type;
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cmd = new CommandInfo(strSql3.ToString(), parameters3);
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sqllist.Add(cmd);
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}
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}
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}
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int rowsAffected = DbHelperSQL.ExecuteSqlTran(sqllist);
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if (rowsAffected > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 返回角色名称
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/// </summary>
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public string GetTitle(int id)
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{
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StringBuilder strSql = new StringBuilder();
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strSql.Append("select top 1 role_name from tb_manager_role");
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strSql.Append(" where id=" + id);
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string title = Convert.ToString(DbHelperSQL.GetSingle(strSql.ToString()));
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if (string.IsNullOrEmpty(title))
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{
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return "";
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}
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return title;
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}
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/// <summary>
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/// 删除一条数据，及子表所有相关数据
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/// </summary>
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public bool Delete(int id)
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{
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List<CommandInfo> sqllist = new List<CommandInfo>();
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StringBuilder strSql = new StringBuilder();
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strSql.Append("delete from tb_manager_role ");
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strSql.Append(" where id=@id ");
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SqlParameter[] parameters = {
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new SqlParameter("@id", SqlDbType.Int,4)};
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parameters[0].Value = id;
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CommandInfo cmd = new CommandInfo(strSql.ToString(), parameters);
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sqllist.Add(cmd);
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StringBuilder strSql2 = new StringBuilder();
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strSql2.Append("delete from tb_manager_role_value ");
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strSql2.Append(" where role_id=@role_id ");
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SqlParameter[] parameters2 = {
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new SqlParameter("@role_id", SqlDbType.Int,4)};
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parameters2[0].Value = id;
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cmd = new CommandInfo(strSql2.ToString(), parameters2);
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sqllist.Add(cmd);
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int rowsAffected = DbHelperSQL.ExecuteSqlTran(sqllist);
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if (rowsAffected > 0)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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/// <summary>
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/// 获取Role_Type
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/// </summary>
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/// <param name="id"></param>
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public int GetRole_Type(int id)
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{
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int intRole_Type = 0;
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BasicPage bp = new BasicPage();
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SqlDataReader myread = bp.getRead("select * from tb_manager_role where id=" + id);
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if (myread.Read())
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{
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intRole_Type = int.Parse(myread["role_type"].ToString());
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}
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myread.Close();
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return intRole_Type;
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}
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}
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}
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